From ebef300279a5951d28bd600cf03b729bd60dc104 Mon Sep 17 00:00:00 2001
From: Hayden <48267247+hayden-fr@users.noreply.github.com>
Date: Wed, 3 Sep 2025 15:06:50 +0800
Subject: [PATCH] fix: Validate existence of entry path in model preview
 generation (#202)

---
 py/manager.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/py/manager.py b/py/manager.py
index a6bfcf7..61a0532 100644
--- a/py/manager.py
+++ b/py/manager.py
@@ -138,6 +138,10 @@ class ModelManager:
             preview_ext = f".{preview_name.split('.')[-1]}"
             model_preview = f"/model-manager/preview/{folder}/{path_index}/{relative_path.replace(extension, preview_ext)}"
 
+            if not os.path.exists(entry.path):
+                utils.print_error(f"{entry.path} is not file or directory.")
+                return None
+
             stat = entry.stat()
             return {
                 "type": folder,